/**图片精灵模板**/
.sprite-icon{
    background-image:url(../img/sprite.png);
    display:inline-block;
    vertical-align:middle;
    margin-right:10px;
}
{{#sprites}}
.icon-{{name}} {
background-position: {{px.offset_x}} {{px.offset_y}};
width: {{px.width}};
height: {{px.height}};
}
{{/sprites}}